<template>
    <div>

        <input type="text">
        <input type="text" v-focus>


        <button @click="handle">点击输出</button>
        <button v-preventClick @click="handle">点击输出</button>
    </div>
</template>

<script>
export default {
    methods: {
        handle() {
            console.log(123)
        }
    }
}

</script>
